AU2003281822A1 - Video signal processing optimization in a pvr - Google Patents

Video signal processing optimization in a pvr

Info

Publication number
AU2003281822A1
AU2003281822A1 AU2003281822A AU2003281822A AU2003281822A1 AU 2003281822 A1 AU2003281822 A1 AU 2003281822A1 AU 2003281822 A AU2003281822 A AU 2003281822A AU 2003281822 A AU2003281822 A AU 2003281822A AU 2003281822 A1 AU2003281822 A1 AU 2003281822A1
Authority
AU
Australia
Prior art keywords
pvr
signal processing
video signal
processing optimization
optimization
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Abandoned
Application number
AU2003281822A
Other versions
AU2003281822A8 (en
Inventor
Karl Wittig
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of AU2003281822A1 publication Critical patent/AU2003281822A1/en
Publication of AU2003281822A8 publication Critical patent/AU2003281822A8/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/414—Specialised client platforms, e.g. receiver in car or embedded in a mobile appliance
    • H04N21/4147—PVR [Personal Video Recorder]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N17/00—Diagnosis, testing or measuring for television systems or their details
    • H04N17/004—Diagnosis, testing or measuring for television systems or their details for digital television systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/44—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs
    • H04N21/4402—Processing of video elementary streams, e.g. splicing a video clip retrieved from local storage with an incoming video stream or rendering scenes according to encoded video stream scene graphs involving reformatting operations of video signals for household redistribution, storage or real-time display
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/91—Television signal processing therefor
    • H04N5/92—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/79—Processing of colour television signals in connection with recording
    • H04N9/80—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback
    • H04N9/804—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components
    • H04N9/8042—Transformation of the television signal for recording, e.g. modulation, frequency changing; Inverse transformation for playback involving pulse code modulation of the colour picture signal components involving data reduction

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
  • Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
  • Picture Signal Circuits (AREA)
  • Television Signal Processing For Recording (AREA)
AU2003281822A 2002-07-31 2003-07-07 Video signal processing optimization in a pvr Abandoned AU2003281822A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US10/210,836 2002-07-31
US10/210,836 US20040025183A1 (en) 2002-07-31 2002-07-31 Optimization of personal television
PCT/IB2003/003001 WO2004014076A2 (en) 2002-07-31 2003-07-07 Video signal processing optimization in a pvr

Publications (2)

Publication Number Publication Date
AU2003281822A1 true AU2003281822A1 (en) 2004-02-23
AU2003281822A8 AU2003281822A8 (en) 2004-02-23

Family

ID=31187440

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003281822A Abandoned AU2003281822A1 (en) 2002-07-31 2003-07-07 Video signal processing optimization in a pvr

Country Status (7)

Country Link
US (1) US20040025183A1 (en)
EP (1) EP1527604A2 (en)
JP (1) JP2005535200A (en)
KR (1) KR20050026039A (en)
CN (1) CN1672413A (en)
AU (1) AU2003281822A1 (en)
WO (1) WO2004014076A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4678067B2 (en) * 2004-11-16 2011-04-27 セイコーエプソン株式会社 Image evaluation method, image evaluation apparatus, and printing apparatus
US8418216B2 (en) * 2010-05-30 2013-04-09 Arris Solutions, Inc. Forecasting and cable television network—planning of narrowcast services
CN106650937B (en) * 2016-12-30 2019-09-27 山东大学 A kind of adaptive subjective and objective weight Context-aware System Architecture and its working method based on feedback

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6400996B1 (en) * 1999-02-01 2002-06-04 Steven M. Hoffberg Adaptive pattern recognition based control system and method
US7082222B2 (en) * 2001-01-10 2006-07-25 Koninklije Philips Electronics N.V. System and method for optimizing control parameter settings in a chain of video processing algorithms

Also Published As

Publication number Publication date
WO2004014076A3 (en) 2004-06-03
WO2004014076A2 (en) 2004-02-12
US20040025183A1 (en) 2004-02-05
CN1672413A (en) 2005-09-21
KR20050026039A (en) 2005-03-14
JP2005535200A (en) 2005-11-17
EP1527604A2 (en) 2005-05-04
AU2003281822A8 (en) 2004-02-23

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase